1800156942995

素因数分解:

$5^1\times {\mathrm{1973}}^1\times {\mathrm{6113}}^1\times {\mathrm{29851}}^1$

素因数の和:37942

約数の個数: 16

約数和(自身を含む): 2161709176032

約数和(自身を除く): 361552233037

約数列:

[1, 5, 1973, 6113, 9865, 29851, 30565, 149255, 12060949, 58896023, 60304745, 182479163, 294480115, 912395815, 360031388599, 1800156942995]

約数ペア:

[(1, 1800156942995), (5, 360031388599), (1973, 912395815), (6113, 294480115), (9865, 182479163), (29851, 60304745), (30565, 58896023), (149255, 12060949)]